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SMPTE Meetings and Conferences ( November 2020)
[ACTIVE]

NMOS - The Interoperable Control System for an IP world

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Conference Paper
Content Type
Original Research
Volume
2020, No. 11, pp. 1–12
Abstract
What is NMOS? A semiconductor technology? Yes, but in the context of broadcast, it is something very different - a set of specifications that enable practical deployments of AV over IP. Why is it important? If you plan to transition to IP, even partially, the information in this paper will demystify the control plane and enable you to appreciate how to orchestrate a media over IP network. — SMPTE ST 2110 has emerged as a key technology enabling flexible and scalable AV over IP infrastructures to be deployed. Until recently, there was an absence of a common control system. Spearheaded by the Advanced Media Workflow Association (AMWA), the Networked Media Open Specification (NMOS) previously defined IS-04 (Registration & Discovery) and IS-05 (Connection Management), which was a great start to getting a standardized control system in place and met the needs of many users. — In order to meet the needs of all users, additional functionality was added to address some of the growing pains associated with transitioning to switched packet media transport. With the goal of going beyond the capabilities and security provided in SDI systems, the NMOS specifications dramatically improve the user experience. — The latest advancements in NMOS, including IS-07 (Event & Tally), IS-08 (Audio Channel Mapping), IS-09 (System Parameters), and some Best Current Practices (BCPs) take NMOS to a new level, surpassing the level of control provided in SDI while also adding a layer of security that has been sorely needed in control systems for quite some time. — NMOS also addresses the needs of the system integrator and studio builder, enabling automatic discovery of important services required to configure endpoints automatically on startup. — This paper will dive into the details about what NMOS is, how it works, and then look at a case study of how NMOS was extended to handle a new application - secure control rooms.
Publication Date
2020-11-10
DOI
10.5594/M001920
Link
https://doi.org/10.5594/M001920
Author(s)
Jed DeameCEO, Nextera Video
Spencer DeameMarketing Manager, Nextera Video
Keyword(s)
NMOS, Advanced Media Workflow Association (AMWA), ST 2110, IS-04, IS-05, IP, Security
Copyright
© 2020 Society of Motion Picture and Television Engineers, Inc.

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Jed Deame and Spencer Deame; NMOS - The Interoperable Control System for an IP world, SMPTE Meetings and Conferences ( November 2020); SMPTE, 2020. Available at https://doi.org/10.5594/M001920
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Jed Deame and Spencer Deame; NMOS - The Interoperable Control System for an IP world, SMPTE Meetings and Conferences ( November 2020); SMPTE, 2020. Available at https://doi.org/10.5594/M001920

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Jed Deame and Spencer Deame; NMOS - The Interoperable Control System for an IP world, SMPTE Meetings and Conferences ( November 2020); SMPTE, 2020. Available at https://doi.org/10.5594/M001920
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<span class="citation">Jed Deame and Spencer Deame; <cite>NMOS - The Interoperable Control System for an IP world</cite>, SMPTE Meetings and Conferences ( November 2020); SMPTE, 2020. Available at <a href="https://doi.org/10.5594/M001920" target="_blank" rel="noopener">https://doi.org/10.5594/M001920</a></span>

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Jed Deame and Spencer Deame; NMOS - The Interoperable Control System for an IP world, SMPTE Meetings and Conferences ( November 2020); SMPTE, 2020
doi: 10.5594/M001920
url: https://doi.org/10.5594/M001920
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Jed Deame and Spencer Deame; <cite id="bib-10-5594-m001920">NMOS - The Interoperable Control System for an IP world</cite>, SMPTE Meetings and Conferences ( November 2020); SMPTE, 2020
<span class="doi">10.5594/M001920</span>
</li>